|The following is based on Fallout Tactics and some details might contradict canon.|
Man's Best Friend! Great for sneak and recon work. His only combat specialty is HtH (Hound to Hound) but he can disarm traps. He has really bad doggy breath though.
Lucky is the only named dog character in the game and the only playable in the whole Fallout series.
Lucky appears only in Fallout Tactics multiplayer.